perf top: Fix error code in cmd_top()

There are three error paths which return success:

1. Propagate the errno from evlist__create_maps() if it failed.

2. Return -EINVAL if top.sb_evlist is NULL.

3. Return -EINVAL if evlist__add_bpf_sb_event() failed.

Signed-off-by: Shang XiaoJing <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

0 files changed, 0 insertions, 0 deletions